CIANET DF SILVA MARTINS LTDA

CIANET DF SILVA MARTINS LTDA appears in Brazilian corporate registries under CNPJ 21.017.554/0001-71, opened on 2014-09-09 and listed as active in Brasília (Distrito Federal). Public listings describe its activity as internet access provision, with additional registered activities including SCM (Serviços de Comunicação Multimídia) and cable pay-TV operations.

Autonomous System presence is visible as AS271480 registered to CIANET DF SILVA MARTINS LTDA, with both IPv4 and IPv6 space observed in public BGP/lookup databases (including an IPv6 prefix starting 2804:7c2c::/33). Individual IP reputation databases also map addresses in this network to Brasília, DF, but detailed peering or downstream structure is not consistently documented across sources.

Public, user-written feedback is sparse and fragmented; some directories show only isolated “recommendation” style interactions rather than detailed service reviews. With limited independent review volume, a neutral score is the most defensible summary.